12891 TSK-NET, TR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9121 TTNET, TR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30462 AS12891 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 TSK-NET, TR
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 20927 AS12891 TSK-NET, TR 6 2 1 5 1 16.67% Prefix AS Path Aggregation Suggestion 193.110.208.0/24 2914 9121 12891 12891 193.110.210.0/24 2914 9121 12891 12891 193.110.211.0/24 2914 9121 12891 193.110.212.0/23 2914 9121 12891 + Announce - aggregate of 193.110.212.0/24 (2914 9121 12891) and 193.110.213.0/24 (2914 9121 12891) 193.110.212.0/24 2914 9121 12891 - Withdrawn - aggregated with 193.110.213.0/24 (2914 9121 12891) 193.110.213.0/24 2914 9121 12891 - Withdrawn - aggregated with 193.110.212.0/24 (2914 9121 12891) 193.110.215.0/24 2914 9121 12891 12891
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12891 7 More Specifics 7 Total Advertisements TSK-NET, TR
193.110.208.0/24 193.110.208.0/21
193.110.210.0/24 193.110.208.0/21
193.110.211.0/24 193.110.208.0/21
193.110.212.0/24 193.110.208.0/21
193.110.213.0/24 193.110.208.0/21
193.110.214.0/24 193.110.208.0/21
193.110.215.0/24 193.110.208.0/21
whois: 402590
IANA has recorded AS12891 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12891\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS12557 - AS13223'
as-block: AS12557 - AS13223
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12891'
% Abuse contact for 'AS12891' is 'kamu.teknik.satis@turktelekom.com.tr'
aut-num: AS12891
as-name: TSK-NET
org: ORG-GKB1-RIPE
import: from AS9121 action pref=100; accept AS9121
import: from AS15924 action pref=100; accept AS15924
import: from AS34894 action pref=100; accept AS34894
import: from AS12735 action pref=100; accept AS12735
import: from AS8517 action pref=100; accept AS8517
export: to AS34894 announce AS12891
export: to AS15924 announce AS12891
export: to AS9121 announce AS12891
export: to AS8517 announce AS12891
export: to AS12735 announce AS12891
admin-c: AK12295-RIPE
tech-c: AK12295-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS12891-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2023-11-10T10:26:59Z
source: RIPE
sponsoring-org: ORG-SIOI1-RIPE
organisation: ORG-GKB1-RIPE
org-name: Genel Kurmay Baskanligi
country: TR
reg-nr: Not Applicable
org-type: OTHER
address: Genelkurmay Baskanligi 06100 Bakanliklar / ANKARA
abuse-c: AR29921-RIPE
mnt-ref: MNT-TTNET-AS
mnt-by: MNT-TTNET-AS
created: 2013-01-08T19:49:08Z
last-modified: 2026-05-13T06:13:48Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)